| Swimming |
1985 European Junior Swimming Championships |
Genève |
 SUI |
4 x 100 m Freestyle Relay, Men |
🥇 |
 GER |
|
| Swimming |
1985 European Junior Swimming Championships |
Genève |
SUI |
4 x 200 m Freestyle Relay, Men |
🥇 |
GER |
|
| Swimming |
1985 European Junior Swimming Championships |
Genève |
SUI |
100 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
1986 European Junior Swimming Championships |
West-Berlin |
GER |
200 m Freestyle, Men |
🥇 |
GER |
|
| Swimming |
1986 European Junior Swimming Championships |
West-Berlin |
GER |
100 m Freestyle, Men |
🥇 |
GER |
|
| Swimming |
1989 Swim World Cup |
Ost-Berlin |
 GDR |
200 m Butterfly, Men |
🥇 |
GER |
|
| Swimming |
1989 Swim World Cup |
Ost-Berlin |
GDR |
200 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
1989 Swim World Cup |
Bonn |
GER |
100 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
GER |
100 m Butterfly, Men |
🥉 |
GER |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
GER |
200 m Freestyle, Men |
9 |
GER |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
GER |
4 x 100 m Medley Relay, Men |
4 |
GER |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
GER |
4 x 200 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
GER |
200 m Butterfly, Men |
8 |
GER |
|
| Swimming |
1989 Swim Europe Cup |
Sabadell |
 ESP |
4 x 100 m Medley Relay, Men |
🥇 |
GER |
|
| Swimming |
1989 Swim Europe Cup |
Sabadell |
ESP |
200 m Butterfly, Men |
🥇 |
GER |
|
| Swimming |
1989 Swim Europe Cup |
Sabadell |
ESP |
100 m Butterfly, Men |
🥇 |
GER |
|
| Swimming |
1990 Swim World Cup |
Paris |
 FRA |
100 m Butterfly, Men |
🥉 |
GER |
|
| Swimming |
1990 Swim World Cup |
Ost-Berlin |
GDR |
100 m Butterfly, Men |
🥇 |
GER |
|
| Swimming |
1990 Swim World Cup |
Ost-Berlin |
GDR |
200 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1990 Swim World Cup |
Bonn |
GER |
200 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1990 Swim World Cup |
Bonn |
GER |
100 m Butterfly, Men |
🥉 |
GER |
|
| Swimming |
1991 Swim World Cup |
Rostock |
GER |
200 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1991 Swim World Cup |
Rostock |
GER |
100 m Butterfly, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Rostock |
GER |
50 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1991 Swim World Cup |
Leningrad |
 URS |
100 m Butterfly, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Leningrad |
URS |
200 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1991 Swim World Cup |
Sheffield |
 GBR |
50 m Butterfly, Men |
🥉 |
GER |
|
| Swimming |
1991 Swim World Cup |
Sheffield |
GBR |
100 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1991 Swim World Cup |
Sheffield |
GBR |
200 m Butterfly, Men |
🥉 |
GER |
|
| Swimming |
1991 Summer Universiade |
Sheffield |
GBR |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
1991 Summer Universiade |
Sheffield |
GBR |
4 x 100 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1993 European Aquatics Championships |
Sheffield |
GBR |
200 m Butterfly, Men |
6 |
GER |
|
| Swimming |
1994 World Aquatics Championships |
Roma |
 ITA |
200 m Butterfly, Men |
8 |
GER |
|
| Swimming |
1994 World Aquatics Championships |
Roma |
ITA |
4 x 100 m Medley Relay, Men |
4 |
GER |
|